Invention Grant
- Patent Title: Compounds containing Si atoms for optically active devices
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Application No.: US16485886Application Date: 2018-02-14
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Publication No.: US11040990B2Publication Date: 2021-06-22
- Inventor: Lars Dobelmann-Mara , Stefan Riedmueller , Martin Schraub
- Applicant: Merck Patent GmbH
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Millen White Zelano & Branigan, PC
- Agent Brion P. Heaney
- Priority: EP17156331 20170215
- International Application: PCT/EP2018/053632 WO 20180214
- International Announcement: WO2018/149857 WO 20180823
- Main IPC: C07D311/12
- IPC: C07D311/12 ; C07D405/04 ; C07D407/04 ; C07D409/04 ; C07F7/18 ; C08G77/24 ; C08G77/00 ; G02B1/04
Abstract:
The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for compositions and ophthalmic devices as well as to compositions and ophthalmic devices comprising such compounds.
Public/Granted literature
- US20200002363A1 COMPOUNDS CONTAINING SI ATOMS FOR OPTICALLY ACTIVE DEVICES Public/Granted day:2020-01-02
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